! Started logfile: J1727+4530_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:50:07 2010 obs J1727+4530_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1727+4530_K_2006_10_20_yyk_uva.fits ! AN table 1: 1355 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887216 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2240 lines of history. ! ! Reading 432784 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J1727+4530_K_2006_10_20_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.306715 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3251 mas, bmaj=0.4715 mas, bpa=1.541 degrees ! Estimated noise=2.66698 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.189331 Jy ! Component: 100 - total flux cleaned = 0.214476 Jy ! Total flux subtracted in 100 components = 0.214476 Jy ! Clean residual min=-0.018655 max=0.019621 Jy/beam ! Clean residual mean=-0.000200 rms=0.004626 Jy/beam ! Combined flux in latest and established models = 0.214476 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.214476 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.212881Jy sigma=1.087127 ! Fit after self-cal, rms=0.212471Jy sigma=1.082606 ! Inverting map and beam ! Estimated beam: bmin=0.3251 mas, bmaj=0.4715 mas, bpa=1.541 degrees ! Estimated noise=2.66698 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3881 mas, bmaj=0.5375 mas, bpa=-15.39 degrees ! Estimated noise=1.41941 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086851 Jy ! Component: 100 - total flux cleaned = 0.00939195 Jy ! Component: 150 - total flux cleaned = 0.00958423 Jy ! Component: 200 - total flux cleaned = 0.00973293 Jy ! Total flux subtracted in 200 components = 0.00973293 Jy ! Clean residual min=-0.012849 max=0.012833 Jy/beam ! Clean residual mean=-0.000140 rms=0.003548 Jy/beam ! Combined flux in latest and established models = 0.224209 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.224209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.211886Jy sigma=1.078881 ! Fit after self-cal, rms=0.211895Jy sigma=1.078659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3881 x 0.5375 at -15.39 degrees (North through East) ! Clean map min=-0.012185 max=0.20436 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 0.96 KP 0.93 ! LA 0.89 MK 0.90 NL 1.10 OV 1.14 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 HN 1.11 KP 0.84 ! LA 0.88 MK 0.85 NL 1.21 OV 1.21 ! PT 0.76 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.67 KP 0.92 ! LA 0.87 MK 0.89 NL 1.20 OV 1.11 ! PT 0.97 SC 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.97 KP 0.93 ! LA 0.81 MK 1.05 NL 1.10 OV 1.02 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.91 HN 0.79 KP 0.99 ! LA 0.87 MK 1.20 NL 0.95 OV 1.22 ! PT 0.95 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.22 KP 0.70 ! LA 0.96 MK 1.89 NL 1.12 OV 1.25 ! PT 0.90 SC 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.84 KP 0.74 ! LA 0.89 MK 1.18 NL 1.27 OV 1.56 ! PT 0.98 SC 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.80 KP 0.78 ! LA 0.86 MK 1.14 NL 1.09 OV 2.00 ! PT 1.11 SC 0.84 ! ! ! Fit before self-cal, rms=0.211895Jy sigma=1.078659 ! Fit after self-cal, rms=0.205745Jy sigma=1.027539 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.205745Jy sigma=1.027539 ! Fit after self-cal, rms=0.205809Jy sigma=1.027205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4029 mas, bmaj=0.5317 mas, bpa=-6.221 degrees ! Estimated noise=1.39393 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433125 Jy ! Component: 100 - total flux cleaned = 0.000102365 Jy ! Component: 150 - total flux cleaned = 0.000334174 Jy ! Component: 200 - total flux cleaned = 0.000529781 Jy ! Total flux subtracted in 200 components = 0.000529781 Jy ! Clean residual min=-0.005661 max=0.006114 Jy/beam ! Clean residual mean=-0.000070 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.224739 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.224739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.205459Jy sigma=1.025480 ! Fit after self-cal, rms=0.205474Jy sigma=1.025341 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.205474Jy sigma=1.025341 ! Fit after self-cal, rms=0.200256Jy sigma=0.989627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273809 Jy ! Component: 100 - total flux cleaned = 0.00307265 Jy ! Component: 150 - total flux cleaned = 0.00307725 Jy ! Component: 200 - total flux cleaned = 0.00307851 Jy ! Total flux subtracted in 200 components = 0.00307851 Jy ! Clean residual min=-0.005229 max=0.005868 Jy/beam ! Clean residual mean=-0.000070 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.227817 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.227817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.200131Jy sigma=0.988726 ! Fit after self-cal, rms=0.199249Jy sigma=0.983492 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4029 x 0.5317 at -6.221 degrees (North through East) ! Clean map min=-0.0049232 max=0.21042 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.199249Jy sigma=0.983492 ! Fit after self-cal, rms=0.322815Jy sigma=0.968077 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.322815Jy sigma=0.968077 ! Fit after self-cal, rms=0.322469Jy sigma=0.966732 ! Inverting map and beam ! Estimated beam: bmin=0.3987 mas, bmaj=0.5334 mas, bpa=-7.438 degrees ! Estimated noise=1.3805 mJy/beam. ! Added new window around map position (-2.015, -0.65). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576835 Jy ! Component: 100 - total flux cleaned = 0.0068985 Jy ! Component: 150 - total flux cleaned = 0.00743607 Jy ! Component: 200 - total flux cleaned = 0.00774068 Jy ! Total flux subtracted in 200 components = 0.00774068 Jy ! Clean residual min=-0.003894 max=0.003855 Jy/beam ! Clean residual mean=-0.000062 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.235558 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.235558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.322403Jy sigma=0.965451 ! Fit after self-cal, rms=0.322077Jy sigma=0.964826 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.322077Jy sigma=0.964826 ! Fit after self-cal, rms=0.299532Jy sigma=0.959838 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.299532Jy sigma=0.959838 ! Fit after self-cal, rms=0.299341Jy sigma=0.959391 ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.5338 mas, bpa=-7.678 degrees ! Estimated noise=1.37769 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192998 Jy ! Component: 100 - total flux cleaned = 0.00252103 Jy ! Component: 150 - total flux cleaned = 0.00289061 Jy ! Component: 200 - total flux cleaned = 0.00305421 Jy ! Total flux subtracted in 200 components = 0.00305421 Jy ! Clean residual min=-0.003520 max=0.003926 Jy/beam ! Clean residual mean=-0.000058 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.238612 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.238612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.299311Jy sigma=0.959049 ! Fit after self-cal, rms=0.299108Jy sigma=0.958842 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.03 mas, bpa=56.28 degrees ! Estimated noise=1.76048 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179491 Jy ! Component: 100 - total flux cleaned = 0.00236691 Jy ! Component: 150 - total flux cleaned = 0.00266135 Jy ! Component: 200 - total flux cleaned = 0.00281698 Jy ! Total flux subtracted in 200 components = 0.00281698 Jy ! Clean residual min=-0.004780 max=0.005234 Jy/beam ! Clean residual mean=-0.000118 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.241429 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.241429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.299093Jy sigma=0.958832 ! Fit after self-cal, rms=0.298943Jy sigma=0.958643 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.329 mas, bmaj=0.4737 mas, bpa=3.051 degrees ! Estimated noise=2.59336 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.189751 Jy ! Component: 100 - total flux cleaned = 0.220009 Jy ! Component: 150 - total flux cleaned = 0.227855 Jy ! Component: 200 - total flux cleaned = 0.232284 Jy ! Total flux subtracted in 200 components = 0.232284 Jy ! Clean residual min=-0.009245 max=0.009542 Jy/beam ! Clean residual mean=-0.000092 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.232284 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.232284 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.5338 mas, bpa=-7.678 degrees ! Estimated noise=1.37769 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.52, -0.26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584245 Jy ! Component: 100 - total flux cleaned = 0.00707204 Jy ! Component: 150 - total flux cleaned = 0.00766661 Jy ! Component: 200 - total flux cleaned = 0.00766602 Jy ! Total flux subtracted in 200 components = 0.00766602 Jy ! Clean residual min=-0.003346 max=0.004412 Jy/beam ! Clean residual mean=-0.000056 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.23995 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.23995 Jy ! Inverting map ! Added new window around map position (4.29, -0.52). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457982 Jy ! Component: 100 - total flux cleaned = 0.00585431 Jy ! Component: 150 - total flux cleaned = 0.00674026 Jy ! Component: 200 - total flux cleaned = 0.00720939 Jy ! Total flux subtracted in 200 components = 0.00720939 Jy ! Clean residual min=-0.003468 max=0.003332 Jy/beam ! Clean residual mean=-0.000047 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.247159 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.247159 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.03 mas, bpa=56.28 degrees ! Estimated noise=1.76048 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640386 Jy ! Component: 100 - total flux cleaned = 0.00106136 Jy ! Component: 150 - total flux cleaned = 0.00110837 Jy ! Component: 200 - total flux cleaned = 0.00114832 Jy ! Total flux subtracted in 200 components = 0.00114832 Jy ! Clean residual min=-0.004203 max=0.003976 Jy/beam ! Clean residual mean=-0.000098 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.248308 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.248308 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3994 mas, bmaj=0.5338 mas, bpa=-7.678 degrees ! Estimated noise=1.37769 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267473 Jy ! Component: 100 - total flux cleaned = -0.000331086 Jy ! Component: 150 - total flux cleaned = -0.000275445 Jy ! Component: 200 - total flux cleaned = -0.000223217 Jy ! Total flux subtracted in 200 components = -0.000223217 Jy ! Clean residual min=-0.003252 max=0.003127 Jy/beam ! Clean residual mean=-0.000045 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.248085 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.248084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.298947Jy sigma=0.957468 ! Fit after self-cal, rms=0.298869Jy sigma=0.957274 wmodel J1727+4530_K_2006_10_20_yyk\_map.mod ! Writing 99 model components to file: J1727+4530_K_2006_10_20_yyk_map.mod wobs J1727+4530_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1727+4530_K_2006_10_20_yyk_uvs.fits wwins J1727+4530_K_2006_10_20_yyk\_map.win ! wwins: Wrote 4 windows to J1727+4530_K_2006_10_20_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.19602e-05 Jy ! Component: 100 - total flux cleaned = -0.000137318 Jy ! Component: 150 - total flux cleaned = 8.34681e-06 Jy ! Component: 200 - total flux cleaned = 0.000284924 Jy ! Component: 250 - total flux cleaned = 0.000549997 Jy ! Component: 300 - total flux cleaned = 0.000846938 Jy ! Component: 350 - total flux cleaned = 0.00109318 Jy ! Component: 400 - total flux cleaned = 0.00129225 Jy ! Component: 450 - total flux cleaned = 0.00140878 Jy ! Component: 500 - total flux cleaned = 0.00152218 Jy ! Component: 550 - total flux cleaned = 0.00152237 Jy ! Component: 600 - total flux cleaned = 0.00159407 Jy ! Component: 650 - total flux cleaned = 0.00166406 Jy ! Component: 700 - total flux cleaned = 0.00173323 Jy ! Component: 750 - total flux cleaned = 0.0019352 Jy ! Component: 800 - total flux cleaned = 0.00206722 Jy ! Component: 850 - total flux cleaned = 0.00229295 Jy ! Component: 900 - total flux cleaned = 0.00235513 Jy ! Component: 950 - total flux cleaned = 0.00238577 Jy ! Component: 1000 - total flux cleaned = 0.00244637 Jy ! Component: 1050 - total flux cleaned = 0.002446 Jy ! Component: 1100 - total flux cleaned = 0.0024755 Jy ! Component: 1150 - total flux cleaned = 0.00241758 Jy ! Component: 1200 - total flux cleaned = 0.00236039 Jy ! Component: 1250 - total flux cleaned = 0.00224715 Jy ! Component: 1300 - total flux cleaned = 0.00208027 Jy ! Component: 1350 - total flux cleaned = 0.00197026 Jy ! Component: 1400 - total flux cleaned = 0.00183431 Jy ! Component: 1450 - total flux cleaned = 0.00172676 Jy ! Component: 1500 - total flux cleaned = 0.00159374 Jy ! Component: 1550 - total flux cleaned = 0.00146183 Jy ! Component: 1600 - total flux cleaned = 0.00125371 Jy ! Component: 1650 - total flux cleaned = 0.00112505 Jy ! Component: 1700 - total flux cleaned = 0.000972301 Jy ! Component: 1750 - total flux cleaned = 0.000821102 Jy ! Component: 1800 - total flux cleaned = 0.000721431 Jy ! Component: 1850 - total flux cleaned = 0.00052405 Jy ! Component: 1900 - total flux cleaned = 0.000426425 Jy ! Component: 1950 - total flux cleaned = 0.000305262 Jy ! Component: 2000 - total flux cleaned = 0.000233384 Jy ! Total flux subtracted in 2048 components = 0.000114072 Jy ! Clean residual min=-0.001286 max=0.001448 Jy/beam ! Clean residual mean=-0.000022 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.248199 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 215 components and 0.248199 Jy ![Exited script file: muppet] wmap "J1727+4530_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3994 x 0.5338 at -7.678 degrees (North through East) ! Clean map min=-0.0026737 max=0.21026 Jy/beam ! Writing clean map to FITS file: J1727+4530_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430684 device "J1727+4530_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1727+4530_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614495 0.614495 1.22899 2.45798 4.91596 9.83192 19.6638 39.3277 78.6553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3994 x 0.5338 at -7.678 degrees (North through East) ! Clean map min=-0.0026737 max=0.21026 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1727+4530_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1727+4530_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1727+4530_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:50:09 2010